Infant nipple adapter system



FIG. 1 is a perspective view of an infant nipple adapter system, showing my new design is assembled condition;

FIG. 2 is a perspective view thereof, in disassembled condition;

FIG. 3 is a front elevational view thereof, in assembled condition;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing in FIGS. 1 and 2 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an infant nipple adapter system, as shown and described. 